Home / 4,606.60-6,357.11-2,617.16

Finding the Fourth Proportional to 4,606.60, 6,357.11 and 2,617.16

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Solution

The fourth proportional to 4,606.60, 6,357.11 and 2,617.16 is: 3,611.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606.60 : 6,357.11 = 2,617.16 : x
  2. Step 2: Convert to fraction form
    4,606.60/6,357.11 = 2,617.16/x
  3. Step 3: Cross multiply
    4,606.60x = 6,357.11 × 2,617.16
  4. Step 4: Simplify right side
    4,606.60x = 16,637,601.35
  5. Step 5: Solve for x
    x = 16,637,601.35/4,606.60
  6. Step 6: Final answer
    x = 3,611.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.